Azide basic content solid propellent

摘要

PURPOSE: To improve combustion performance and to lower a temperature sensitivity without increasing a pressure index in solid propellant which contains azide group-containing polymer as a main ingredient of fuel binder. ;CONSTITUTION: A solid propellant contains azide group-containing polymer as a main ingredient of fuel binder. In this case, it contains iron compound and copper compound as ingredients. As the iron component and the copper compound, 2,2-bis-(ethylferrocenyl) propane, copper chromite are used. Thus, combustion performance of azide group-containing solid propellant is improved, and a temperature sensitivity, combustion speed change can be reduced without increasing a pressure index.;COPYRIGHT: (C)1994,JPO&Japio